Time. From Percent(Double) Method
public: static System::Windows::Media::Animation::KeyTime FromPercent(double percent);
public static System.Windows.Media.Animation.KeyTime FromPercent (double percent);
static member FromPercent : double -> System.Windows.Media.Animation.KeyTime
Public Shared Function FromPercent (percent As Double) As KeyTime
percent is less than 0.0 or greater than 1.0.
The percent parameter is passed as a double, ranging between the values 0.0 and 1.0.